ET spoke with Billy Porter ahead of the 'Pose-a-Thon' broadcast, airing Friday night simultaneously on FX and Freeform.
Taylor Swift, former President Barack Obama and Demi Lovato also made appearances during the event.
Ricky Martin, Ciara, Laverne Cox and Billy Porter also participated in the virtual event.
The singer dished on how she and Bloom are feeling ahead of welcoming their baby girl and whether they’ve decided on a name.
Katy Perry is just one of the many stars who spoke to 2020 graduates through the YouTube Originals special.
See all the standout moments from YouTube's star-studded virtual graduation celebration.
ET’s Denny Directo and Cassie DiLaura dig into why fans think Lady Gaga and Blackpink’s new song 'Sour Candy' sounds familiar.
Check out how celebs celebrated and honored the special holiday.
The pregnant pop star is quarantined with her fiance, Orlando Bloom's, son Flynn and several of her nieces and nephews.
'American Idol's grand season finale on Sunday was a big night for the show's contestants, and for judge Katy Perry as well.
'It took my breath away,' Megan Ranney, MD, tells ET of the sweet surprise.
The couple is expecting their first child together.
The 'Idol' judges and past winners came together for a star-studded performance on the song's 35th anniversary.
See which of the final contestants took home the victory Sunday night.
